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Cheap flights from Portland to Sierra Leone from $1,487

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Sierra Leone departing on 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:16 am - 12:20 am
PDX
-
FNA
34h 04m
3 stops
Multiple Airlines Logo
1:20 am - 9:23 am
FNA
-
PDX
39h 03m
3 stops
$1,487Multiple Airlines
vie., mar. 13 - jue., mar. 19
Multiple Airlines Logo
2:30 pm - 12:20 am
PDX
-
FNA
50h 50m
3 stops
Multiple Airlines Logo
1:25 am - 9:23 am
FNA
-
PDX
38h 58m
3 stops
$1,516Multiple Airlines
mar., mar. 17 - mar., mar. 31
Multiple Airlines Logo
5:49 pm - 12:25 am
PDX
-
FNA
71h 36m
3 stops
Multiple Airlines Logo
1:25 am - 10:13 pm
FNA
-
PDX
51h 48m
3 stops
$1,538Multiple Airlines
sáb., abr. 18 - jue., abr. 30
Multiple Airlines Logo
7:25 am - 4:20 am
PDX
-
FNA
37h 55m
2 stops
Multiple Airlines Logo
5:20 am - 8:50 pm
FNA
-
PDX
46h 30m
2 stops
$1,560Multiple Airlines
vie., mar. 13 - vie., mar. 20
Multiple Airlines Logo
1:36 pm - 12:20 am
PDX
-
FNA
51h 44m
2 stops
Multiple Airlines Logo
1:25 am - 4:30 pm
FNA
-
PDX
46h 05m
2 stops
$1,565Multiple Airlines
mar., mar. 17 - mar., mar. 31
Multiple Airlines Logo
7:25 am - 12:20 am
PDX
-
FNA
33h 55m
2 stops
Multiple Airlines Logo
1:25 am - 9:23 am
FNA
-
PDX
38h 58m
2 stops
$1,638Multiple Airlines
vie., mar. 13 - sáb., mar. 28
Multiple Airlines Logo
11:26 am - 12:20 am
PDX
-
FNA
52h 54m
3 stops
Multiple Airlines Logo
1:20 am - 8:00 pm
FNA
-
PDX
49h 40m
3 stops
$1,682Multiple Airlines
dom., feb. 8 - sáb., mar. 14
Multiple Airlines Logo
7:00 am - 12:25 am
PDX
-
FNA
34h 25m
2 stops
Multiple Airlines Logo
1:25 am - 4:49 pm
FNA
-
PDX
46h 24m
2 stops
$1,741Multiple Airlines
sáb., abr. 18 - jue., abr. 30
Brussels Airlines Logo
7:00 am - 6:25 pm
PDX
-
FNA
27h 25m
2 stops
Brussels Airlines Logo
8:10 pm - 7:14 pm
FNA
-
PDX
30h 04m
3 stops
$1,774Brussels Airlines
dom., feb. 8 - dom., mar. 15
Ethiopian Air Logo
7:25 am - 4:45 pm
PDX
-
FNA
50h 20m
4 stops
Ethiopian Air Logo
8:05 am - 10:41 pm
FNA
-
PDX
45h 36m
2 stops
$1,979Ethiopian Air
lun., mar. 16 - mar., mar. 31

Ethiopian Air flights from Portland to Sierra Leone

Our best Ethiopian Air deals on Portland to Sierra Leone flight tickets
Ethiopian Air
Mar 16
PDX7:25 amPortland
50h 20m
4 stops
FNA4:45 pmFreetown Lungi Intl
Mar 31
FNA8:05 amFreetown Lungi Intl
45h 36m
2 stops
PDX10:41 pmPortland
$1,979
Ethiopian Air
Apr 18
PDX7:00 amPortland
50h 45m
4 stops
FNA4:45 pmFreetown Lungi Intl
May 1
FNA8:05 amFreetown Lungi Intl
43h 40m
3 stops
PDX8:45 pmPortland
$2,007
Ethiopian Air
Mar 16
PDX7:25 amPortland
50h 20m
4 stops
FNA4:45 pmFreetown Lungi Intl
Mar 31
FNA8:05 amFreetown Lungi Intl
45h 36m
3 stops
PDX10:41 pmPortland
$2,026

Brussels Airlines flights from Portland to Sierra Leone

Our best Brussels Airlines deals on Portland to Sierra Leone flight tickets
Brussels Airlines
Feb 8
PDX7:00 amPortland
27h 25m
2 stops
FNA6:25 pmFreetown Lungi Intl
Mar 15
FNA8:10 pmFreetown Lungi Intl
30h 04m
3 stops
PDX7:14 pmPortland
$1,774
Brussels Airlines
Mar 15
PDX11:10 pmPortland
36h 30m
2 stops
FNA6:40 pmFreetown Lungi Intl
Mar 31
FNA6:45 pmFreetown Lungi Intl
32h 57m
2 stops
PDX8:42 pmPortland
$3,590
Brussels Airlines
Mar 16
PDX11:10 pmPortland
36h 30m
2 stops
FNA6:40 pmFreetown Lungi Intl
Mar 31
FNA6:45 pmFreetown Lungi Intl
30h 49m
2 stops
PDX6:34 pmPortland
$3,661

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Sierra Leone that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated enero 29, 2026.
Use the filters below to find and compare flights from Portland to Sierra Leone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandFreetown

PDX - FNA

PDXFNA

Portland

vie. 3/13

7:16 am-12:20 am

3 stops34h 04m

Freetown Lungi Intl

jue. 3/19

1:20 am-9:23 am

3 stops39h 03m

$1,487

PortlandFreetown

PDX - FNA

PDXFNA

Portland

mar. 3/17

2:30 pm-12:20 am

3 stops50h 50m

Freetown Lungi Intl

mar. 3/31

1:25 am-9:23 am

3 stops38h 58m

$1,516

PortlandFreetown

PDX - FNA

PDXFNA

Portland

sáb. 4/18

5:49 pm-12:25 am

3 stops71h 36m

Freetown Lungi Intl

jue. 4/30

1:25 am-10:13 pm

3 stops51h 48m

$1,538

PortlandFreetown

PDX - FNA

PDXFNA

Portland

vie. 3/13

7:25 am-4:20 am

2 stops37h 55m

Freetown Lungi Intl

vie. 3/20

5:20 am-8:50 pm

2 stops46h 30m

$1,560

PortlandFreetown

PDX - FNA

PDXFNA

Portland

mar. 3/17

1:36 pm-12:20 am

2 stops51h 44m

Freetown Lungi Intl

mar. 3/31

1:25 am-4:30 pm

2 stops46h 05m

$1,565

PortlandFreetown

PDX - FNA

PDXFNA

Portland

vie. 3/13

7:25 am-12:20 am

2 stops33h 55m

Freetown Lungi Intl

sáb. 3/28

1:25 am-9:23 am

2 stops38h 58m

$1,638

PortlandFreetown

PDX - FNA

PDXFNA

Portland

dom. 2/8

11:26 am-12:20 am

3 stops52h 54m

Freetown Lungi Intl

sáb. 3/14

1:20 am-8:00 pm

3 stops49h 40m

$1,682

PortlandFreetown

PDX - FNA

PDXFNA

Portland

sáb. 4/18

7:00 am-12:25 am

2 stops34h 25m

Freetown Lungi Intl

jue. 4/30

1:25 am-4:49 pm

2 stops46h 24m

$1,741

PortlandFreetown

PDX - FNA

PDXFNA

Portland

dom. 2/8

7:00 am-6:25 pm

2 stops27h 25m

Freetown Lungi Intl

dom. 3/15

8:10 pm-7:14 pm

3 stops30h 04m

$1,774

PortlandFreetown

PDX - FNA

PDXFNA

Portland

lun. 3/16

7:25 am-4:45 pm

4 stops50h 20m

Freetown Lungi Intl

mar. 3/31

8:05 am-10:41 pm

2 stops45h 36m

$1,979

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Portland to Sierra Leone flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Sierra Leone

Fastest flight time

34h 41m

Direct flights

None
The fastest flight from Portland to Sierra Leone takes 34h 41m
There are no direct flights from Portland to Sierra Leone. There are no popular flight routes from Portland to Sierra Leone.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Sierra Leone?

    Prices for flights from Portland Airport to Sierra Leone were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Sierra Leone?

  • How old do you have to be to fly from Portland Airport to Sierra Leone?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Sierra Leone.

  • What documentation or ID do you need to fly to Sierra Leone?

    The travel and health documents required for your trip to Sierra Leone can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sierra Leone. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland to Sierra Leone

Compare and see reviews for airlines that fly from Portland to Sierra Leone with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,844Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

  • How do I get Price Alerts for flights from Portland to Sierra Leone?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Sierra Leone. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Portland to Sierra Leone with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Sierra Leone?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Sierra Leone. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Sierra Leone with flexible booking policies on momondo?

All flight searches from Portland to Sierra Leone on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Sierra Leone?

Once all potential Portland to Sierra Leone flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Sierra Leone right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Sierra Leone flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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